<template>

  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" label-width="68px">
      <el-form-item label="名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择状态" clearable size="small">
          <el-option
            v-for="dict in statusOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>


    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
        >删除</el-button>
      </el-col>

    </el-row>
    <el-table v-loading="loading" :data="articleList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="ID" align="center" width="100" prop="id" />
      <el-table-column label="名称" align="center" prop="name" />
      <el-table-column label="排序" align="center" prop="sort" />
      <el-table-column label="状态" align="center" prop="status">
        <template slot-scope="scope">
          <span :class="'verifyStatus_'+scope.row.status">{{statusFormat(scope.row)}}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

  </div>
</template>

<script>
  import { getArticleTypeList,listArticle, getArticle, delArticle, addArticle, updateArticle, exportArticle } from "@/api/zx/article";
  import { listClient } from "@/api/wx/client";
  import { checkPermi,checkRole } from "@/utils/permission.js";

  export default {
    name: "Article",
    data() {
      return {
        articleTypeList: null,//类型
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 总条数
        total: 0,
        // 资讯-文章表格数据
        articleList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 状态字典
        statusOptions: [],
        // 删除标志字典
        delFlagOptions: [],
        // 内容类型字典
        contentTypeOptions: [],
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          name: undefined,
          content: undefined,
          articleType: undefined,
          logo: undefined,
          status: undefined,
          wxClientId: undefined,
          sort: undefined,
          contentType: undefined,
          pics: undefined,
          typeBm:'sszx'

        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {},
        clientList: []
      };
    },

    created() {
      this.getList();
      this.getDicts("article_status").then(response => {
        this.statusOptions = response.data;
      });
      this.getDicts("article_del_flag").then(response => {
        this.delFlagOptions = response.data;
      });
      getArticleTypeList().then(response => {
        this.articleTypeList = response.data;
      });
      this.getDicts("article_content_type").then(response => {
        this.contentTypeOptions = response.data;
      });

      if (checkRole(['admin'])){
        listClient().then(response => {
          this.clientList = response.rows;
        });
      }

    },

    methods: {
      /** 查询资讯-文章列表 */
      getList() {
        this.loading = true;
        listArticle(this.queryParams).then(response => {
          this.articleList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      },
      // 状态字典翻译
      statusFormat(row, column) {
        return this.selectDictLabel(this.statusOptions, row.status);
      },
      // 删除标志字典翻译
      delFlagFormat(row, column) {
        return this.selectDictLabel(this.delFlagOptions, row.delFlag);
      },
      // 内容类型字典翻译
      contentTypeFormat(row, column) {
        return this.selectDictLabel(this.contentTypeOptions, row.contentType);
      },
      handleCheckRole(v){
        return checkRole([v]);
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          id: undefined,
          name: undefined,
          content: undefined,
          articleType: undefined,
          logo: undefined,
          status: undefined,
          delFlag: undefined,
          createBy: undefined,
          createTime: undefined,
          updateBy: undefined,
          updateTime: undefined,
          wxClientId: undefined,
          sort: undefined,
          contentType: undefined,
          pics: undefined
        };
        this.resetForm("form");
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.id)
        this.single = selection.length != 1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        var location = '/hps/news/add';
        this.$router.push({'path': location,  'query': {}})
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        const id = row.id || this.ids
        var location = '/hps/news/add';
        this.$router.push({'path':location, 'query': {id:id}})
      },
      /** 提交按钮 */
      submitForm: function () {
        this.$refs["form"].validate(valid => {
          if (valid) {
            if (this.form.id != undefined) {
              updateArticle(this.form).then(response => {
                if (response.code === 200) {
                  this.msgSuccess("修改成功");
                  this.open = false;
                  this.getList();
                }
              });
            } else {
              addArticle(this.form).then(response => {
                if (response.code === 200) {
                  this.msgSuccess("新增成功");
                  this.open = false;
                  this.getList();
                }
              });
            }
          }
        });
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const ids = row.id || this.ids;
        this.$confirm('是否确认删除资讯-文章编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delArticle(ids);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(function() {});
      },
      /** 导出按钮操作 */
      handleExport() {
        const queryParams = this.queryParams;
        this.$confirm('是否确认导出所有资讯-文章数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function () {
          return exportArticle(queryParams);
        }).then(response => {
          this.download(response.msg);
        }).catch(function () {
        });
      }
    }
  };
</script>

<style scoped>
  .verifyStatus_0{
    color: red!important;
  }
  .verifyStatus_1{
    color: green;
  }
</style>
